Content

Alignment procedure and parameters

Description of the detector geometry and alignment procedure can be found in
CSPAD Geometry and Alignment.

CSPAD alignment history

• 2011-05-25 CSPad alignment parameters, see for detail CSPad alignment after run 3, cxi80410-r0628
  /reg/d/psdm/CXI/cxi80410/calib/CsPad::CalibV1/CxiDs1.0:Cspad.0/

• 2011-06-20 CSPad alignment parameters, see for detail CSPad alignment before run 4, cxi35711-r0009
  /reg/d/psdm/CXI/cxi35711/calib/CsPad::CalibV1/CxiDs1.0:Cspad.0/

• 2011-08-10 CSPad alignment parameters, see for detail CSPad alignment for xpp36211-r0544
  /reg/d/psdm/XPP/xpp36211/calib/CsPad::CalibV1/XppGon.0:Cspad.0/

• 2011-08-DD DSD CSPad alignment parameters, cxi37411, CxiDsd.0 - alignment is based on optical measurement only
  /reg/d/psdm/CXI/cxi37411/calib/CsPad::CalibV1/CxiDsd.0:Cspad.0/

• 2011-10-18 CxiDs1.0:Cspad.0 cxi37411 alignment - copy of cxi35711, test runs 39, 80.
  /reg/d/psdm/CXI/cxi37411/calib/CsPad::CalibV1/CxiDs1.0:Cspad.0/

• 2012-01-DD XppGon.0:Cspad.0 alignment - copy of the xpp36211 parameters.
  /reg/d/psdm/XPP/xpp47712/calib/CsPad::CalibV1/XppGon.0:Cspad.0/

• 2012-01-18 CSPad CxiDs1 alignment for cxi80410-r1150, cxi43312, cxi39912, etc.
  Local: ~dubrovin/LCLS/CSPadAlignment-v01/calib-cxi80410-r1150-Ds1/
  /reg/d/psdm/CXI/cxi80410/calib/CsPad::CalibV1/CxiDs1.0:Cspad.0/ Files added as 1142-end.data
  /reg/d/psdm/CXI/cxi43312/calib/CsPad::CalibV1/CxiDs1.0:Cspad.0/ 0-end.data

• 2012-01-19 CSPad CxiDsd alignment for cxi80410-r1150, cxi43312, cxi39912, etc.
  Local: ~dubrovin/LCLS/CSPadAlignment-v01/calib-cxi43312-Dsd/
  /reg/d/psdm/CXI/cxi80410/calib/CsPad::CalibV1/CxiDsd.0:Cspad.0/
  /reg/d/psdm/CXI/cxi43312/calib/CsPad::CalibV1/CxiDsd.0:Cspad.0/
  should be copied to cxi39912 (are the Ds1 and Dsd detectors swaped ?)

• 2012-02-17 CSPad CxiDs1 alignment for cxi39112-r0009, cxi39112
  Local: ~dubrovin/LCLS/CSPadAlignment-v01/calib-cxi39112-r0009-Ds1/
  /reg/d/psdm/CXI/cxi39112/calib/CsPad::CalibV1/CxiDs1.0:Cspad.0/

• 2012-02-26 CSPad XppGon alignment for xppcom10 etc.
  Local: ~dubrovin/LCLS/CSPadAlignment-v01/calib-xpp-2012-02-26/*/0-end.data
  Copied to: ~dubrovin/LCLS/CSPadAlignment-v01/calib-xppcom10-r1437-XppGon/*/1423-end.data
  /reg/d/psdm/XPP/xppcom10/calib/CsPad::CalibV1/XppGon.0:Cspad.0/*/1423-end.data

• 2012-03-08 CSPad CxiDs1 alignment for cxi49812-r0073 - copy of cxi37411, test runs 72(dark) 73(water ring) from 2011-12-03.
  Local: ~dubrovin/LCLS/CSPadAlignment-v01/calib-cxi49812-r0073-Ds1/
  /reg/d/psdm/CXI/cxi49812/calib/CsPad::CalibV1/CxiDs1.0:Cspad.0/

• 2012-03-14 CSPad CxiDs1 alignment for cxi49012-r0020
  Local: ~dubrovin/LCLS/CSPadAlignment-v01/calib-cxi49012-r0020-Ds1/ as 0-end.data
  /reg/d/psdm/CXI/cxi49012/calib/CsPad::CalibV1/CxiDs1.0:Cspad.0/ as 0-end.data

• 2012-11-08 Run6 DSD CSPad alignment
  Local: ~dubrovin/LCLS/CSPadAlignment-v01/calib-cxi-dsd-2012-11-08/*/0-end.data
  needs to be copied in exp/calib directories after appropriate alignment of quads.

• 2013-01-24 CSPad XPP alignment
  Local: ~dubrovin/LCLS/CSPadAlignment-v01/calib-xpp-2013-01-24/*/0-end.data
  /reg/d/psdm/XPP/xppcom13/calib/CsPad::CalibV1/XppGon.0:Cspad.0/*/0-end.data

• 2013-01-31 CSPad CxiDs1 alignment
  Local: ~dubrovin/LCLS/CSPadAlignment-v01/calib-cxi64813-r0058-Ds1/*/0-end.data
  not copied. Mark has protected directories...
  /reg/d/psdm/cxi/cxi64813/calib/CsPad::CalibV1/CxiDs1.0:Cspad.0/*/0-end.data

• 2013-01-29 CSPad XPP alignment
  Local: ~dubrovin/LCLS/CSPadAlignment-v01/calib-xpp-2013-01-29/*/0-end.data
  needs to be copied in /reg/d/psdm/XPP/xppcom13/calib/CsPad::CalibV1/XppGon.0:Cspad.0/*/0-end.data
  on 2013-06-14 deployed in /reg/d/psdm/xcs/xcs72913/calib/CsPad::CalibV1/XcsEndstation.0:Cspad.0/*/0-end.data
  on 2013-06-25 deployed in /reg/d/psdm/xpp/xpptut13/calib/CsPad::CalibV1/XppGon.0:Cspad.0/*/0-end.data

• 2013-04-19 CSPad CxiDs1 alignment
  Local: ~dubrovin/LCLS/CSPadAlignment-v01/calib-cxi-ds1-2013-04-19/*/0-end.data
  center and tilt types are available after optical alignment of quads.
  need image with data for quads alignment in the detector.
  not deployed.

Deployment of alignment parameters

CxiDs1

Metrology    Experiments
2011-06-20   cxi35711 
             cxi37411 
             cxi80410 
             cxi43312 
             cxi39112 
             cxi49812 
             cxi49012 
             cxii0212
             cxi64813

CxiDsd

Metrology    Experiments
2011-08-??   cxi37411
2012-01-12   cxi80410
             cxi43312
             cxi39912
2012-11-08   (-)

XppGon.0

Metrology    Experiments
2011-08-10   xpp36211
2012-02-26   xppcom10
2013-01-24   xppcom13 - had problems with electronics. Is fixed on 2013-01-29:
2013-01-29   xppcom13 (when tested, should be copied for xppi0113, xppi0213, xppi0313, xpp66213, xpp66613, xpp67713) 
             xcs72913 - detector borrowed from xpp

References

CSPad metrology and calibration files, links - maintained by Philip Hart
CSPad detector - maintained by Philip Hart
CSPad2x2 Alignment
CSPAD Geometry Software - explains how the alignment parameters are used for reconstruction of the CSPad image in PSANA.
CSPad image producer in Python